Performance and characteristics of GZW-1 pipeline flame arrester:
The structure is reasonable, the weight is light, the corrosion resistance is good, and the explosion resistance performance is qualified. It has been tested for 13 consecutive subsonic flame tests and can block the fire every time.
?Easy to maintain and install. The fire resistance performance is qualified, and there is no tempering phenomenon after 1 hour of fire resistance test.
?The core is made of stainless steel material, which is corrosion-resistant and easy to clean. The shell water pressure test is qualified.
Scope of application of GZW-1:
Suitable for pipelines, Class A with a flash point below 28 ℃, oil products, hydrogen oxygen liquefaction, and kerosene, diesel, methyl benzene crude oil with a flash point below 60 ℃, as well as pipelines transporting flammable gases, torch series, oil and gas recovery systems, heating furnace fuel gas pipelines, gas purification and purification systems, gas analysis systems, and coal mine gas emission systems.
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| Specifications |
Installation size (mm) |
D |
K |
DL |
H |
N-d |
| 3/4' |
98 |
70 |
?130 |
160 |
4×15 |
| 1 |
108 |
79.5 |
?135 |
160 |
4×15 |
| 1-1/4' |
117 |
89 |
?155 |
180 |
4×15 |
| 1-1/2' |
127 |
98.5 |
?170 |
200 |
4×15 |
| 2' |
152 |
120.5 |
?195 |
220 |
4×19 |
| 2-1/2' |
178 |
139.5 |
?220 |
220 |
4×19 |
| 3' |
190 |
152.5 |
?250 |
250 |
4×19 |
| 4' |
229 |
190.5 |
?295 |
260 |
8×19 |
| 5' |
254 |
216 |
?360 |
300 |
8×22 |
| 6' |
279 |
241.5 |
?430 |
360 |
8×22 |
| 8' |
343 |
298.5 |
?520 |
420 |
8×22 |
Ordering Notice:
1、 ① Product name and model ② Caliber ③ Are there any accessories for us to correctly select for you.
2、 If Rilong Company has already been selected by the design unitModel, please pressOrder the model directly from our sales department.
3、 When the usage situation is very important or the environment is complex, please provide design drawings and detailed parameters as much as possible, and our Rilong valve experts will review and control them for you.
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